Thailand eSIMdata the moment you land
193+ destinations · instant QR · no roaming bills
Pick a destination, compare three real plans, and scan the QR from your inbox. Installed before you fly, online when you land. See every Thailand plan or check device compatibility.
Coverage across ThailandNo account · No roaming bills · QR by email in seconds
How long are you staying?
7 daysFor a 7-day trip in Thailand we suggest about 3-5 GB. Best match:
Thailand · 30 days
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Other options that cover your trip
Thailand eSIM plans
All Thailand plans →Thailand Esim keeps you online from the moment you land — whether you're backpacking the islands, working remotely from Chiang Mai, exploring Bangkok's street markets, or just passing through on a layover. We specialise in Thailand. That focus means reliable coverage on the country's leading networks across Bangkok, Phuket, Krabi, Koh Samui, Chiang Mai, Pattaya and beyond. No physical SIM, no queues at the airport, and no surprise roaming bills. Setup takes minutes: choose your data plan, scan a QR code, and activate before you fly so you're connected the second you touch down. Need to grab a Grab taxi from Suvarnabhumi, book a ferry to Koh Phi Phi, or video-call home from the beach? Our travel-data plans are built for exactly that. Backpackers, families, digital nomads and business travellers choose Thailand Esim for affordable, instant, hassle-free data — so you can navigate, share, video-call and book with confidence anywhere in Thailand.
How it works
Pick your plan
Choose your destination and the data you need.
Pay & receive
Checkout securely; your eSIM QR arrives by email instantly.
Scan & connect
Scan the QR in your phone settings and you're online.
Why travelers choose us
Instant setup
No waiting, no shipping. Install in minutes.
No bill shock
Pay one upfront price. No surprise roaming fees.
200+ destinations
One store for wherever you're headed next.
Keep your number
eSIM runs alongside your physical SIM.
Questions?
See all FAQs →How much does a Thailand eSIM cost?
Thailand eSIM plans for Thailand start from $5.70, depending on data size and validity. Prepaid, contract-free, and the price you see is the price you pay — no roaming charges.
Which networks does the eSIM use in Thailand?
Your eSIM connects to True Move, DTAC and TrueMove H on 5G, and your phone automatically picks the strongest signal. Hotspot / tethering is supported.
How do I get my Thailand eSIM?
Buy online and your QR code is emailed within seconds. Install it over WiFi before you fly, switch the line on when you land, and you're online in minutes.
Will my phone work with an eSIM?
Most phones from 2018 on support eSIM (iPhone XR/XS+, recent Samsung/Pixel). Your phone must be carrier-unlocked — dial *#06#; if an EID shows, you're set.
When does my plan start?
Validity begins when the eSIM first connects to a network at your destination, not when you buy. Install at home over WiFi and activate on arrival.
Can I keep my own number?
Yes — the eSIM runs alongside your physical SIM, so your number stays active for calls and texts while the eSIM carries your data.
From the blog
Travel tips, eSIM guides and destination advice.
How to Install a Thailand eSIM on Your Samsung Galaxy: A Complete Guide
Ready for Thailand? Learn how to install your Thailand eSIM on a Samsung Galaxy phone for instant 5G connectivity in Bangkok, Chiang Mai, and the islands.
Read article →How to Install an eSIM on iPhone for Thailand: A Step-by-Step Guide
Planning a trip to Thailand? Learn how to install a Thailand eSIM on your iPhone to get 5G data instantly in Bangkok, Chiang Mai, or the islands.
Read article →Is Your Phone Compatible with a Thailand Travel eSIM? A Complete Guide
Planning a trip to Bangkok or Chiang Mai? Learn how to check if your smartphone supports a travel eSIM to get instant 5G connectivity upon arrival.
Read article →Ready to stay connected?
Pick a plan from Thailand eSIM and get your eSIM by email in seconds.
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